Isolated Discrete Input Module DIC122 for Reading Discrete States and Frequency Signals

The module is made in the MicroPC standard, has 32 channels and is designed to read the states of discrete or measured frequency signals with voltage levels from 3.2 to 52 volts. The module uses a programmable logic matrix (FPGA), which allows the input processing algorithm (or circuitry) to be changed without changing the topology. Connection of channels is two-wire or one-wire (with common ground). It is possible to connect signals of "dry contact" type using internal isolated (12 V) or external (up to 52 V) power supply. The module is hardware and software compatible with DIC112 discrete input modules.